From a slew of head-coaching changes to an unpredictable draft (even more so than usual), there’s no shortage of storylines to keep an eye on this NFL offseason. Here are 10 to follow over the next few months.

1. RGIII’s health.
Robert Griffin III vows to be ready by Week 1 of the regular season but in addition to damaging both his LCL and ACL, the dynamic quarterback also suffered a medial meniscus tear in the Redskins’ playoff loss to the Seahawks. While Adrian Peterson proved that ACL tears aren’t always a two-year injury, “All Day” was also a medical marvel. We’re talking about a guy who suffered a sports hernia injury in Week 10 and questioned whether or not he would be able to continue by Week 16, only to rush for 596 yards over the Vikings’ final four games (including playoffs). Not everyone is Adrian Peterson.

According to reports, RGIII was seen walking without a limp at “Media Week” down in New Orleans. But no matter how quickly he’s progressing with his rehab, the Redskins need to first be concerned with his the long-term health. If they rush him back and he suffers even further damage to his knee(s), his career could be in jeopardy. Mike Shanahan and Co. have a couple of months to evaluate the situation but at some point they’re going to be faced with the decision of whether or not to place RGIII on the regular season PUP list. While that would cost them their starting quarterback for the first six weeks of the season, riding Kirk Cousins over that stretch is a lot better than installing him as the franchise signal caller because RGIII’s knees are shot. For the Redskins, there’s more at stake here than just six weeks.

2. Newsome’s unenviable task of re-constructing the Ravens.
Whether anyone thinks Joe Flacco should be paid like Peyton Manning or Drew Brees is rather moot. The going rate these days for franchise quarterbacks is $20 million per season, and Flacco proved in the postseason that he’s Baltimore’s franchise player. He may never put up the same jaw-dropping numbers that Brees has, but Flacco is worth his weight in gold to a team like the Ravens, who consistently draft well and will continue to compete under John Harbaugh and Ozzie Newsome. When you find a quarterback in this league (particularly a quarterback coming off one of the finest postseason performances in NFL history), you hang onto him. And in order to hang onto Flacco, the Ravens will pay the $20-plus million-a-year asking price.

No, the real storyline in Baltimore is whether or not Newsome can build another Super Bowl contender after he gets done paying Flacco. Ed Reed, Paul Kruger, Dannell Ellerbe and Bryant McKinnie all helped Baltimore win the Super Bowl this year and all four of them are unrestricted free agents this offseason. Receiver Anquan Boldin is also set to make $6 million, so he could be forced to either restructure his deal or become a cap casualty. (He said he’ll retire if Baltimore releases him.) Newsome build two entirely different Super Bowl winners over the past 12 years. But this offseason might offer him his biggest challenge to date. As one of the finest general managers in the NFL, Newsome is certainly up for the challenge but the pressure will also be on Harbaugh and his staff to win with younger players as Baltimore re-stocks through the draft.

3. No consensus No. 1 pick.
Ask 10 NFL analysts who they have rated No. 1 in this year’s draft and you might be supplied with 10 different answers. Some believe Texas A&M’s Luke Joeckel is the safest pick in the draft but if the Chiefs re-sign Branden Albert than they have no use for Joeckel at No. 1. Besides, some think Central Michigan’s Eric Fisher is the best offensive tackle in the draft, not Joeckel.

Georgia’s Jarvis Jones, Texas A&M’s Damontre Moore and even Florida State’s Bjorn Werner’s names are atop some analyst’s rankings. Why so much uncertainty? Point to the fact that there’s no consensus top quarterback in his year’s draft class. Twelve of the last 15 first-overall selections have been quarterbacks, with only Jake Long (2008), Mario Williams (2006) and Courtney Brown (2000) being the exceptions. With no potential franchise signal caller to be had, the ultimate crapshoot is even more unpredictable than ever this year.

4. Veteran quarterbacks in limbo.
Flacco is the best free agent quarterback this offseason but the Ravens won’t allow him to escape Baltimore without at least slapping him with the franchise tag. That means backups will litter the open market, unless you still consider guys like Jason Campbell, Tarvaris Jackson and Matt Moore capable starters. (And why would you?)

The more intriguing names are Alex Smith, Michael Vick and Matt Flynn, who are all currently under contract but could become available either via trade or release at some point this offseason. While the 49ers will certainly honor Smith’s desire to start elsewhere, at the end of the day they don’t owe him anything (non-monetarily, that is). If they don’t acquire what they feel to be decent compensation for the 28-year-old veteran, they could use him as insurance behind Colin Kaepernick for another season. That may not be fair for Smith, but the Niners will ultimately do what’s best for the franchise.